Mark Brown
cd99758ba3
mfd: Convert wm831x to irq_domain ...
The modern idiom is to use irq_domain to allocate interrupts. This is
useful partly to allow further infrastructure to be based on the domains
and partly because it makes it much easier to allocate virtual interrupts
to devices as we don't need to allocate a contiguous range of interrupt
numbers.
Convert the wm831x driver over to this infrastructure, using a legacy
IRQ mapping if an irq_base is specified in platform data and otherwise
using a linear mapping, always registering the interrupts even if they
won't ever be used. Only boards which need to use the GPIOs as
interrupts should need to use an irq_base.
This means that we can't use the MFD irq_base management since the
unless we're using an explicit irq_base from platform data we can't rely
on a linear mapping of interrupts. Instead we need to map things via
the irq_domain - provide a conveniencem function wm831x_irq() to save a
small amount of typing when doing so. Looking at this I couldn't clearly
see anything the MFD core could do to make this nicer.
Since we're not supporting device tree yet there's no meaningful
advantage if we don't do this conversion in one, the fact that the
interrupt resources are used for repeated IP blocks makes accessor
functions for the irq_domain more trouble to do than they're worth.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-05-20 17:27:07 +02:00
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-04-25 21:29:26 -07:00
ARM: 7366/3: amba: Remove AMBA level regulator support
2012-04-13 14:04:08 +01:00
libata: forbid port runtime pm by default, fixing regression
2012-04-18 14:33:25 -04:00
drivers/base: fix compiler warning in SoC export driver - idr should be ida
2012-04-09 14:54:22 -07:00
bcma: use fallback sprom if no on chip sprom is available
2012-04-16 13:32:01 -04:00
Fixes in various components:
2012-04-20 11:31:00 -07:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
2012-04-09 15:47:49 -04:00
tty and serial fixes for 3.4-rc2
2012-04-12 15:36:33 -07:00
Revert "clocksource: Load the ACPI PM clocksource asynchronously"
2012-04-12 00:05:05 +02:00
cpufreq: OMAP: fix build errors: depends on ARCH_OMAP2PLUS
2012-04-13 17:57:40 -07:00
Merge branches 'idle-fix' and 'misc' into release
2012-04-06 21:48:59 -04:00
crypto: talitos - properly lock access to global talitos registers
2012-04-09 15:13:40 +08:00
Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
2012-04-26 15:33:36 -07:00
Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
2012-04-06 17:56:20 -07:00
mfd: Convert wm831x to irq_domain
2012-05-20 17:27:07 +02:00
drm/i915: Set the Stencil Cache eviction policy to non-LRA mode.
2012-04-28 08:05:15 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2012-04-20 10:39:33 -07:00
HSI: hsi_char: Remove max_data_size from sysfs
2012-04-23 14:23:32 +03:00
hwmon: (fam15h_power) Fix pci_device_id array
2012-04-26 08:40:08 -07:00
i2c: prevent spurious interrupt on Designware controllers
2012-04-10 08:09:03 -07:00
simple_open: automatically convert to simple_open()
2012-04-05 15:25:50 -07:00
A few fixes for regressions introduced in 3.4-rc1:
2012-04-26 15:35:35 -07:00
mfd: Convert wm831x to irq_domain
2012-05-20 17:27:07 +02:00
Merge branch 'akpm' (Andrew's patch-bomb)
2012-04-05 15:30:34 -07:00
tty and serial fixes for 3.4-rc2
2012-04-12 15:36:33 -07:00
leds-atmel-pwm.c: Make pwmled_probe() __devinit
2012-04-17 16:29:31 +02:00
md: fix possible corruption of array metadata on shutdown.
2012-04-24 10:23:16 +10:00
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2012-04-21 12:43:23 -07:00
mfd: Convert wm831x to irq_domain
2012-05-20 17:27:07 +02:00
Merge branch 'akpm' (Andrew's patch-bomb)
2012-04-05 15:30:34 -07:00
Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
2012-04-26 15:33:36 -07:00
Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
2012-04-26 15:33:36 -07:00
drivers/net: Do not free an IRQ if its request failed
2012-04-21 16:41:11 -04:00
gpio: Fix range check in of_gpio_simple_xlate()
2012-04-10 14:20:56 -06:00
simple_open: automatically convert to simple_open()
2012-04-05 15:25:50 -07:00
Merge branch 'for-v3.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2012-04-27 19:32:37 -07:00
pinctrl: implement pinctrl_check_ops
2012-04-11 09:31:02 +02:00
Merge branch 'akpm' (Andrew's patch-bomb)
2012-04-26 15:24:45 -07:00
mfd: Convert wm831x to irq_domain
2012-05-20 17:27:07 +02:00
mfd: Convert wm831x to irq_domain
2012-05-20 17:27:07 +02:00
simple_open: automatically convert to simple_open()
2012-04-05 15:25:50 -07:00
mfd: Convert wm831x to irq_domain
2012-05-20 17:27:07 +02:00
[S390] s390/char/vmur.c: fix memory leak
2012-04-11 14:28:24 +02:00
SCSI: Fix error handling when no ULD is attached
2012-04-15 11:08:53 -07:00
spi/spi-bfin5xx: Fix flush of last bit after each spi transfer
2012-04-27 12:20:39 -06:00
staging: ozwpan: Fix bug where kfree is called twice.
2012-04-26 12:40:53 -07:00
tcm_fc: Do not free tpg structure during wq allocation failure
2012-04-06 18:57:05 -07:00
drivers/tty/amiserial.c: add missing tty_unlock
2012-04-19 19:15:35 -07:00
usb: fixes for v3.4-rc cycle
2012-04-27 07:50:34 -07:00
uwb: fix error handling
2012-04-18 13:15:51 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-04-22 21:02:57 -07:00
blackfin: fix compile error in bfin-lq035q1-fb.c
2012-04-26 14:46:51 -04:00
virtio_balloon: fix handling of PAGE_SIZE != 4k
2012-04-15 11:51:06 +03:00
watchdog: Convert iTCO_wdt driver to mfd model
2012-05-09 17:20:09 +02:00
xen/acpi: Workaround broken BIOSes exporting non-existing C-states.
2012-04-26 22:07:28 -04:00
Merge branch 'for-next' of git://gitorious.org/kernel-hsi/kernel-hsi
2012-04-02 09:50:40 -07:00
Merge branch 'for-next' of git://gitorious.org/kernel-hsi/kernel-hsi
2012-04-02 09:50:40 -07:00
cd99758ba3